Object reference not set to an instance of an object.

at HtmlHelpers.<>c.<ListElement>b__7_2(ITarife p) in C:\Agent\_work\15\s\KonsNETv2\Code\konsolosluk.gov.tr.v4\MFA.Consulate\MFA.Consulate.WebMvcUI\HtmlHelpers\HtmlHelpers.cs:line 254 at DAP.Common.Helpers.ServiceProxyHelper._Closure$__63-0`2._Lambda$__0() in C:\Agent\_work\15\s\KonsNETv2\Code\DAP\DAP.Common\Helpers\ServiceProxyHelper.vb:line 196 at Microsoft.Practices.TransientFaultHandling.RetryPolicy.ExecuteAction[TResult](Func`1 func) at DAP.Common.Helpers.ServiceProxyHelper.ExecuteCallInternal[TContract,TResult](Func`2 call, String endpointAdress) in C:\Agent\_work\15\s\KonsNETv2\Code\DAP\DAP.Common\Helpers\ServiceProxyHelper.vb:line 185 at DAP.Common.Helpers.ServiceProxyHelper.ExecuteCall[TContract,TResult](Func`2 call, String endpointAdress) in C:\Agent\_work\15\s\KonsNETv2\Code\DAP\DAP.Common\Helpers\ServiceProxyHelper.vb:line 110 at DAP.Common.Helpers.ServiceProxyHelper.ExecuteCall[TContract,TResult](Func`2 call) in C:\Agent\_work\15\s\KonsNETv2\Code\DAP\DAP.Common\Helpers\ServiceProxyHelper.vb:line 106 at HtmlHelpers.ListElement(List`1 mainDetails, List`1 procedureDetails, Nullable`1 ustIslemId) in C:\Agent\_work\15\s\KonsNETv2\Code\konsolosluk.gov.tr.v4\MFA.Consulate\MFA.Consulate.WebMvcUI\HtmlHelpers\HtmlHelpers.cs:line 254 at HtmlHelpers.<ProcedureList>z__OriginalMethod(IWebIslemService webIslemManager, IWebIslemIcerikService webIslemIcerikManager, Boolean isProcedureDetail, String misyonKodu) in C:\Agent\_work\15\s\KonsNETv2\Code\konsolosluk.gov.tr.v4\MFA.Consulate\MFA.Consulate.WebMvcUI\HtmlHelpers\HtmlHelpers.cs:line 171 at HtmlHelpers.<ProcedureList>c__Binding.Invoke(Object& instance, Arguments arguments, Object aspectArgs) in :line 0 at PostSharp.Aspects.Internals.MethodInterceptionArgsImpl`1.Proceed() at DevFramework.Core.Aspects.CacheAspects.CacheAspect.OnInvoke(MethodInterceptionArgs args) in C:\Agent\_work\15\s\KonsNETv2\Code\konsolosluk.gov.tr.v4\MFA.Consulate\DevFramework.Core\Aspects\CacheAspects\CacheAspect.cs:line 60 at HtmlHelpers.ProcedureList(IWebIslemService webIslemManager, IWebIslemIcerikService webIslemIcerikManager, Boolean isProcedureDetail, String misyonKodu) in :line 0 at MFA.Consulate.WebMvcUI.Controllers.ProcedureController.Index() in C:\Agent\_work\15\s\KonsNETv2\Code\konsolosluk.gov.tr.v4\MFA.Consulate\MFA.Consulate.WebMvcUI\Controllers\ProcedureController.cs:line 43 at lambda_method(Closure , ControllerBase , Object[] ) at System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters) at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) at System.Web.Mvc.Async.AsyncControllerActionInvoker.<BeginInvokeSynchronousActionMethod>b__39(IAsyncResult asyncResult, ActionInvocation innerInvokeState) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`2.CallEndDelegate(IAsyncResult asyncResult) at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult) at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3d() at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass46.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3f() at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult) at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass21.<>c__DisplayClass2b.<BeginInvokeAction>b__1c() at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass21.<BeginInvokeAction>b__1e(IAsyncResult asyncResult)